pumpern.抽水机;泵浦消防车
pumpn.泵;抽水机;打气筒;抽水;打气v.打气;唧筒般运动;灌输;抽取;增加;<口>盘问
pumper connection水泵接合器
pump-leak model泵漏模型
pump manufacturer泵制造厂
pumping operation抽吸运转
pumping equipment抽水设备,排水装置,排水设备,排液装置,排气设备
pumping depletion泵浦损耗
pumping generator抽运发生器
pump light source泵浦光源
pumping frequency激励频率,泵浦频率,抽运频率,泵频
pumped water line压力水道管